fixed list flag returning non-table values

Cargo.lock

@@ -13,7 +13,7 @@ dependencies = [
 
 [[package]]
 name = "config"
-version = "0.1.5"
+version = "0.1.6"
 dependencies = [
  "regex",
  "toml",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "config"
-version = "0.1.5"
+version = "0.1.6"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

src/main.rs

@@ -73,9 +73,11 @@ fn main() -> Result<(), Box<dyn Error>>{
 				section = sub.unwrap();
 			}
 		}
-		for key in section.keys() {
+		for (key, value) in section.iter() {
+			if value.is_table() {
 				println!("{}", key);
 			}
+		}
 		return Ok(());
 	}